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1. Experimental Tasks As shown in the figure, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the digi...[Details]
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Recently, BMW released patent drawings of color-changing headlight lenses hidden in the grille. This new front panel integrates the headlights into the grille behind a seamless panel, with active len...[Details]
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Switching power supplies are often used in our systems, mainly to obtain a DC power supply of a certain power (mostly 24V). The switching power supplies we often see mostly look like a small main b...[Details]
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ON Semiconductor’s Lidar Technology Radar is highly complementary to cameras. It can measure the distance and speed of objects even in poor visibility conditions. It is necessary for the next gen...[Details]
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This article is compiled from eeweb Radio is challenging at any level, but with the advent of 5G, bandwidths become larger, frequencies higher, total radiated power higher, and the number of antenn...[Details]
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0 Introduction In recent years, with the acceleration of the process of informatization, the development of computer network technology and wireless communication technology, the establishment o...[Details]
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From August 25 to 27, 2023, the 19th Yabuli Chinese Entrepreneurs Summer Summit 2023 with the theme of "Focus on the Greater Bay Area, Innovation to Promote Development - Working Together to Build ...[Details]
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In the previous blog post ( http://bbs.ednchina.com/BLOG_ARTICLE_3005040.HTM ), I introduced the window factor used in the oscilloscope FFT transform, including why the window factor is needed...[Details]
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Abstract: Based on the design requirements and functions, this paper designs a battery management system for hybrid electric vehicles. The hardware system includes: power module, single cell voltage a...[Details]
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发光二极管 (HB- led) 在每封装流明输出和光效 (efficacy ,单位为流明 / 瓦或 lm/W) 方面的性能快速提升。商用的 1 W LED 已提供有冷色温 LED( 色温 5000K) 的每封装流明输出超过 100 流明,光效达 100 lm/W ,而相同功率等级的暖色温白光 LED( 色温 3000 至 3500K) 也超过了 70 到 80 流明。与两年前相比,这些性能等级提...[Details]
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Recently, GigaDevice and Beijing Academy of Science and Technology jointly announced that they will cooperate to build a remote autonomous
intelligent robot
chip application laboratory, and
...[Details]
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CS5269 is a solution specially designed for TYPEC to HDMI+VGA with PD3.0 4K60Hz expansion dock.
1 Introduction to CS5269
The CS5269 is a high-performance Type-C/DP1.4 to HDMI2.0b an...[Details]
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The mainstream now is solar-powered OBU equipment. The installation steps are as follows: 1. Remove the electronic tag, tear off the adhesive paper on the back, and stick the electronic tag tightl...[Details]
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3. Logical operation instructions:
1. Logical operation on accumulator A:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; Bitw...[Details]
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introduction
The intelligent track-seeking robot is a type of robot that has been widely studied, and many important competitions at home and abroad are centered around track-seeking robot...[Details]